code: def test_valid_runner_tag_start_end_with_number():
      # Tag must begin and end with an alphanumeric character (`[a-z0-9A-Z]`)
      named_runner = Runner(DummyRunnable, name="9dummyrunnable")
      assert named_runner.name == "9dummyrunnable"
  
      named_runner = Runner(DummyRunnable, name="dummyrunnable9")
      assert named_runner.name == "dummyrunnable9"
  
      named_runner = Runner(DummyRunnable, name="9dummyrunnable9")
      assert named_runner.name == "9dummyrunnable9"
  
file_path: BentoML/tests/unit/_internal/runner/test_runner.py
imports: import logging
  import pytest
  import bentoml
  from bentoml._internal.runner import Runner
label_desc: Use image node_id 7 for calling a global function with example usage: test_valid_runner_tag_start_end_with_number() without return types